Novikov Dmitriy
From Saint Petersburg, Russia
EMA: 15990278
Common russian riichi rating (CRR)
Rating date April 27, 2024 (latest changes April 27, 2024).
17 place (619.97).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (568.63 * 3.05 * 1 + 782.61 * 2.80 * 0.57 + 459.46 * 4.05 * 0.14 + 800 * 4.20 * 0.57 + 850.57 * 3.75 * 1 + 261.68 * 4 * 1 + 739.13 * 2.10 * 1) / (3.05 * 1 + 2.80 * 0.57 + 4.05 * 0.14 + 4.20 * 0.57 + 3.75 * 1 + 4 * 1 + 2.10 * 1) = 627.0996813521949
p2 = (850.57 * 3.75 * 1 + 800 * 4.20 * 0.57 + 568.63 * 3.05 * 1 + 739.13 * 2.10 * 1) / max_coefficients = 612.8496350364962
score = 627.0996813521949 * 0.5 + 612.8496350364962 * 0.5 = 619.9746581943456
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-04-18 | 16 -> 17 | 622.19 -> 619.97 |
Meeting in the billiard room: 71% -> 57% |
| 2024-04-12 | 18 -> 16 | 619.51 -> 622.19 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 16 -> 18 | 612.20 -> 619.51 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2024-03-20 | 18 -> 16 | 603.80 -> 612.20 |
Tenpai can't buy happiness: 14% -> 0% |
| 2024-03-10 | 22 -> 18 | 595.53 -> 603.80 |
Agari Spring Tournament 2024: 0% -> 100% |
| 2024-03-06 | 18 -> 22 | 604.29 -> 595.53 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-27 | 17 -> 18 | 604.29 | |
| 2024-02-25 | 18 -> 17 | 604.29 | |
| 2024-02-18 | 15 -> 18 | 618.11 -> 604.29 |
Meeting in the billiard room: 86% -> 71% |
| 2024-02-12 | 16 -> 15 | 615.24 -> 618.11 |
Moscow Riichi 2022: 43% -> 29% |